inception: mercury
Listed on OpenRouter as inception/mercury since Jun 29, 2025. 70 snapshot observations, 2 repricings.
$0.38per 1M blended · $0.25 in / $0.75 out
USD per 1M tokens · blended at 3 input : 1 output · at this price for 35 days (since Mar 6, 2026)
All-time low$0.38Mar 6, 2026
All-time high$10Jun 29, 2025
Change since first seen-96.2%$10 on Jun 29, 2025
Listed price over time
| Observed | Input | Output | Blended | Change |
|---|---|---|---|---|
| Mar 6, 2026 | $0.25 | $0.75 | $0.38 | -14.3% |
| Jul 1, 2025 | $0.25 | $1.00 | $0.44 | -95.6% |
| Jun 29, 2025 | $10 | $10 | $10 | first observation |
Evidence and scope
- Source
- OpenRouter public model listing
- Archive
- Wayback Machine snapshots of that listing (weekly-grade, from July 2023) plus LLMPI's own daily snapshots since June 2026
- Last observed
- Apr 10, 2026
- Data
- history.json (CC BY 4.0)
This is the listed standard text-token rate for one OpenRouter listing ID. It does not normalize caching, batch discounts, long-context tiers, providers behind the listing, or model quality. A price can also move because OpenRouter's default route changed provider.